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Power Steering Pump Specifications

Vehicle Engine Size High Flow (Liters per Minute) High Flow (Gallons per Minute) Pressure Relief (kPa) Pressure Relief (PSI)
C/K 2500/3500 6.0L Under Load 
13.5/14.8
Under Load 
3.6/3.9
11722/12411 1700/1800
C/K 2500/3500 6.6L Under Load 
13.5/14.8
Under Load 
3.6/3.9
11722/12411 1700/1800
C/K 2500/3500 6.0L At 1500 RPM (No Load) 
9.8
At 1500 RPM (No Load) 
2.6
11722/12411 1700/1800
C/K 2500/3500 6.6L At 1500 RPM (No Load) 
9.8
At 1500 RPM (No Load) 
2.6
11722/12411 1700/1800